Triple

T20436503
Position Surface form Disambiguated ID Type / Status
Subject Pat Metheny Group E501262 entity
Predicate hasMember P10 FINISHED
Object Mark Ledford
Mark Ledford was an American trumpeter, vocalist, and multi-instrumentalist known for his work in jazz, fusion, and pop, including prominent collaborations with artists like Pat Metheny.
E1431357 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Mark Ledford | Statement: [Pat Metheny Group, hasMember, Mark Ledford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mark Ledford
Context triple: [Pat Metheny Group, hasMember, Mark Ledford]
  • A. Geoffrey Haredale
    Geoffrey Haredale is a brooding Catholic landowner and central figure in Charles Dickens’s historical novel "Barnaby Rudge," whose family tragedy and simmering feud drive much of the story’s tension.
  • B. Stephen Lord
    Stephen Lord is a British actor known for his roles in television dramas such as "EastEnders" and "Shameless."
  • C. Michael Forsyth
    Michael Forsyth is a British Conservative politician who served as Secretary of State for Scotland in the 1990s and was later elevated to the House of Lords.
  • D. Dave Petley
    Dave Petley is a British geographer and academic leader known for his research on landslides and for serving in senior university leadership roles in the UK.
  • E. David Hartnett
    David Hartnett is a British civil servant best known for serving as the Permanent Secretary for Tax at HM Revenue and Customs, where he was the UK's top tax official.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Mark Ledford
Triple: [Pat Metheny Group, hasMember, Mark Ledford]
Generated description
Mark Ledford was an American trumpeter, vocalist, and multi-instrumentalist known for his work in jazz, fusion, and pop, including prominent collaborations with artists like Pat Metheny.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mark Ledford
Target entity description: Mark Ledford was an American trumpeter, vocalist, and multi-instrumentalist known for his work in jazz, fusion, and pop, including prominent collaborations with artists like Pat Metheny.
  • A. Geoffrey Haredale
    Geoffrey Haredale is a brooding Catholic landowner and central figure in Charles Dickens’s historical novel "Barnaby Rudge," whose family tragedy and simmering feud drive much of the story’s tension.
  • B. Stephen Lord
    Stephen Lord is a British actor known for his roles in television dramas such as "EastEnders" and "Shameless."
  • C. Michael Forsyth
    Michael Forsyth is a British Conservative politician who served as Secretary of State for Scotland in the 1990s and was later elevated to the House of Lords.
  • D. Dave Petley
    Dave Petley is a British geographer and academic leader known for his research on landslides and for serving in senior university leadership roles in the UK.
  • E. David Hartnett
    David Hartnett is a British civil servant best known for serving as the Permanent Secretary for Tax at HM Revenue and Customs, where he was the UK's top tax official.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4ab3cfc8190ac9bf32e932316b1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e685ef5fc8819089e3f97a63a52f86 completed April 20, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0883fb46d081909ac630cf1dca232a completed May 16, 2026, 2:49 p.m.
NEDg Description generation batch_6a0885ad2b0c8190970ea6631d2d06be completed May 16, 2026, 2:56 p.m.
NED2 Entity disambiguation (via description) batch_6a08862f9da481909b2d7bf2f27522cc completed May 16, 2026, 2:58 p.m.
Created at: April 16, 2026, 11:31 a.m.